Browsing 36-Issue 6 by Title

Now showing items 21-26 of 26

    • A Survey of Cardiac 4D PC‐MRI Data Processing 

      Köhler, Benjamin; Born, Silvia; van Pelt, Roy F. P.; Hennemuth, Anja; Preim, Uta; Preim, Bernhard (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      Cardiac four‐dimensional phase‐contrast magnetic resonance imaging (4D PC‐MRI) acquisitions have gained increasing clinical interest in recent years. They allow to non‐invasively obtain extensive information about ...

    • Time‐Continuous Quasi‐Monte Carlo Ray Tracing 

      Gribel, C.J.; Akenine‐Möller, T. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      Domain‐continuous visibility determination algorithms have proved to be very efficient at reducing noise otherwise prevalent in stochastic sampling. Even though they come with an increased overhead in terms of geometrical ...

    • Visual Quantification of the Circle of Willis: An Automated Identification and Standardized Representation 

      Miao, H.; Mistelbauer, G.; Našel, C.; Gröller, M. E. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      This paper presents a method for the visual quantification of cerebral arteries, known as the Circle of Willis (CoW). It is an arterial structure with the responsibility of supplying the brain with blood, however, dysfunctions ...

    • Visual Text Analysis in Digital Humanities 

      Jänicke, S.; Franzini, G.; Cheema, M. F.; Scheuermann, G. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      In 2005, Franco Moretti introduced Distant Reading to analyse entire literary text collections. This was a rather revolutionary idea compared to the traditional Close Reading, which focuses on the thorough interpretation ...

    • A Visualization‐Based Analysis System for Urban Search & Rescue Mission Planning Support 

      Bock, Alexander; Svensson, Åsa; Kleiner, Alexander; Lundberg, Jonas; Ropinski, Timo (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      We propose a visualization system for incident commanders (ICs) in urban search and rescue scenarios that supports path planning in post‐disaster structures. Utilizing point cloud data acquired from unmanned robots, we ...

    • Visualizing Group Structures in Graphs: A Survey 

      Vehlow, Corinna; Beck, Fabian; Weiskopf, Daniel (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      Graph visualizations encode relationships between objects. Abstracting the objects into group structures provides an overview of the data. Groups can be disjoint or overlapping, and might be organized hierarchically. ...